How does elevation affect temperatures in the Atlas Mountains?

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Map showing the Atlas Mountains across Morocco, Algeria, and Tunisia in North Africa, with color shading to indicate elevation changes. Major mountain ranges, cities, rivers, and physical features such as the High Atlas, Anti-Atlas, Saharan Atlas, and surrounding deserts are labeled. An inset locator map highlights the region's position in northern Africa. — Atlas Mountains The Atlas Mountains.

In the Atlas Mountains, elevation plays a critical role in determining local climate, primarily by causing temperatures to drop rapidly as altitude increases.1

Despite their proximity to the sea, the higher massifs of the range are considered cold regions. This cooling effect is significant enough that snow is common at elevations of approximately 6,500 feet (2,000 meters). At these higher altitudes, winter conditions can be severe, and snowpack often lingers on the highest peaks until late spring or even the height of summer. Consequently, the mountains experience a much colder climate than the surrounding lowlands, where marine influences typically moderate temperatures.12